<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=no">
    <meta http-equiv="X-UA-Compatible" content="ie=edge,chrome=1">
    <meta name="author" content="邵铭">
    <title></title>
    <style>
        a {
            color: inherit;
            font-size: inherit;
            text-decoration: none;
        }
        
        * {
            box-sizing: border-box;
        }
        
        .box {
            display: flex;
        }
        
        .box>div {
            margin-left: 10px;
            position: relative;
        }
        
        a {
            display: inline-block;
            width: 19px;
            height: 19px;
            background-image: url(star.png);
        }
        
        a.active {
            background-position: 0 -28px;
        }
        
        .pingjia {
            border: 1px solid orange;
            font-size: 12px;
            position: absolute;
            left: 0;
            top: 20px;
            width: 120px;
            display: none;
        }
        
        .box>div:hover .pingjia {
            display: block;
        }
    </style>
</head>

<body>
    <div class="box">
        <span>宝贝与描述相符</span>
        <div>
            <a href="javascript:;"></a>
            <a href="javascript:;"></a>
            <a href="javascript:;"></a>
            <a href="javascript:;"></a>
            <a href="javascript:;"></a>
            <div class="pingjia">五星好评</div>
        </div>
        <span class="result"></span>

    </div>
    <script src="./jquery.js"></script>
</body>

</html>
<script>
    var msg = [
        "很不满意|差得太离谱，与卖家描述的严重不符，非常不满",
        "不满意|部分有破损，与卖家描述的不符，不满意",
        "一般|质量一般，没有卖家描述的那么好",
        "满意|质量不错，与卖家描述的基本一致，还是挺满意的",
        "非常满意|质量非常好，与卖家描述的完全一致，非常满意"
    ];
    // 展示星星
    function showStar(count) {
        $('a').each(function (index) {
            if (index < count) {
                $(this).addClass('active')
            } else {
                $(this).removeClass('active')
            }
        })
    }
    var score = 0;
    $('a').each(function (index) {
        $(this).mouseover(function () {
            showStar($(this).index() + 1);
            $('.pingjia').css('left', $(this).position().left);
            var amsg = msg[$(this).index()];
            $('.pingjia').html(
                '<strong style="color:red">' + ($(this).index() + 1) + '分 ' +
                amsg.split('|')[0] +
                '</strong><br>' +
                amsg.split('|')[1]
            )
        })


    })

    // 鼠标点击 记录分数

    $('a').click(function () {
        score = $(this).index() + 1;
        var amsg = msg[$(this).index()];
        $('.result').html(
            '<strong style="color:red">'
            + ($(this).index() + 1) +
            '分</strong>' +
            amsg.split('|')[1]
        )
    })
    $('a').mouseout(function () {
        showStar(score);
    })

</script>